China Supplier ELECTRET CONDENSER MICROPHONE Omnidirectional ECM-4522 for Denver Manufacturers

China Supplier
 ELECTRET CONDENSER MICROPHONE Omnidirectional ECM-4522 for Denver Manufacturers

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"Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for Piezo Electric , 110db Piezo Buzzer Siren , 40khz Piezo Buzzer , We are always looking forward to forming successful business relationships with new clients around the world.
China Supplier ELECTRET CONDENSER MICROPHONE Omnidirectional ECM-4522 for Denver Manufacturers Detail:

SENSTIVITY:1KHz,0dB=1V/Pa -46±2dB    -44±2dB    -42±2dB-40±2dB    -38±2dB    -36±2dB   SPECIFICATIONS:      Impedance:                                        <2.2KΩ       Directivity:                                       Omnidirectional      Frequency:                                       20-16,000Hz      Standard operation voltage:                 2V      Current consumption:                         Max 0.5mA      Sensitivity reduction:               Within 1.5V,Sensitivity 3dB at 1.5V       S/N ratio:                                         >60dB

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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for China Supplier ELECTRET CONDENSER MICROPHONE Omnidirectional ECM-4522 for Denver Manufacturers, The product will supply to all over the world, such as: Durban , Sierra Leone , Liberia , We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!





    5 Stars By Ricardo 2015-11-03 12:07
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

    5 Stars By Amber 2016-10-03 13:45

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